Powershell에서 RestApi를 사용하여 AzureDevOps에서 작업 항목을 가져 오는 방법

 Param(
      [string]$collectionurl = "https://dev.azure.com",
      [string]$project = "projectname",
      [string]$token = "PAT"
       )

        # Base64-encodes the Personal Access Token (PAT) appropriately
         $base64AuthInfo = 
         [Convert]::ToBase64String([Text.Encoding]::ASCII.GetBytes(("{0}" -f 
         $token)))

         $baseUrl = 
         "$collectionurl/$project/_apis/wit/reporting/workitemrevisions? 
         includeLatestOnly=true&api-version=5.0-preview.2"         
           $response = (Invoke-RestMethod -Uri $baseUrl -Method Get - 
           UseDefaultCredential -Headers @{Authorization=("Basic {0}" -f 
           $base64AuthInfo)}).values
           $wits = $response | where({$_.fields.'System.WorkItemType' -eq 
           'Task'}) # Only retrieve Tasks

           $witrevisions = @()

           foreach($wit in $wits){

           $customObject = new-object PSObject -property @{
           "WitID" = $wit.fields.'System.Id'   
           "rev" = $wit.fields.'System.Rev'
           "Title" = $wit.fields.'System.Title'
           "AssignedTo" = $wit.fields.'System.AssignedTo'
           "ChangedDate" = $wit.fields.'System.ChangedDate'
           "ChangedBy" = $wit.fields.'System.ChangedBy'
           "WorkItemType" = $wit.fields.'System.WorkItemType'
             } 

           $witrevisions += $customObject      
             }

           $witrevisions | Select-Object `
                WitID,
                rev,
                Title, 
                AssignedTo,
                ChangedDate, 
                ChangedBy,
                WorkItemType #|export-csv -Path E:\ashwin\devdata.csv - 
                 NoTypeInformation


                 Write-Output $witrevisions

내 PAT를 사용하여 다음 Rest Api와 함께 powershell을 사용하여 표시 할 프로젝트의 작업 항목을 표시하고 싶습니다.

https://dev.azure.com/ {organization} / {project} / _ apis / wit / workitems / {id}? api-version = 5.1